package com.yigang.dao;

import java.util.List;
import java.util.Map;

import com.yigang.entity.Collectionshoucang;

public interface CollectionDao {
	public List<Map<String, Object>> getAllCollectionById();
	
	int insertcollection(Collectionshoucang entity);
	
	int deleteByPrimaryKey(Integer collection_id);///根据主键删除
}
